- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02B - Internal-combustion piston enginescombustion engines in general
- F02B 37/12 - Control of the pumps
Patent holdings for IPC class F02B 37/12
Total number of patents in this class: 680
10-year publication summary
|
92
|
86
|
56
|
67
|
49
|
31
|
24
|
22
|
23
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 20396 |
80 |
| BorgWarner Inc. | 2607 |
76 |
| Toyota Motor Corporation | 31377 |
26 |
| GM Global Technology Operations LLC | 14850 |
23 |
| Mitsubishi Heavy Industries, Ltd. | 8641 |
20 |
| Caterpillar Inc. | 9449 |
17 |
| Mazda Motor Corporation | 3113 |
17 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12880 |
14 |
| Robert Bosch GmbH | 42411 |
13 |
| JPMorgan Chase Bank, National Association | 8529 |
13 |
| Volvo Truck Corporation | 3290 |
13 |
| Hyundai Motor Company | 21501 |
10 |
| IHI Corporation | 3405 |
10 |
| GE Global Sourcing LLC | 899 |
10 |
| Honda Motor Co., Ltd. | 25127 |
9 |
| Nissan Motor Co., Ltd. | 12377 |
9 |
| Continental Automotive GmbH | 5019 |
8 |
| Isuzu Motors Limited | 2248 |
8 |
| Polaris Industries Inc. | 2147 |
8 |
| RENAULT s.a.s. | 5445 |
8 |
| Other owners | 288 |